世界卫生组织 3月 2 1日在布鲁塞尔发表的报告指出 :发展中国家人民因无法使用安全用水已带来极严重的问题 ,而全球现有超过 10亿以上人口饮用不安全的水 ,同时全球四成 ( 2 4亿 )人没有适当及足够的卫生设备可用。报告指出 ,每年全球有 34 0万人 ,其中多数为儿童因与水有关的 According to a report released by WHO on March 21 in Brussels, people in developing countries have posed grave problems due to the inability to use safe water, while the world’s existing population of more than 1 billion people is drinking unsafe water. At the same time, As many as (2.4 billion) people do not have adequate and adequate sanitation equipment available. The report states that there are 340 million people a year worldwide, the majority of whom are children who are water-related